Check both site's .htaccess
files and find the lines where it says RewriteBase
etc.
Your first site's .htaccess
needs:
# If your site is running in a VirtualDocumentRoot at http://example.com/,
# uncomment the following line:
RewriteBase /
And your seconds site's .htaccess
needs:
# Modify the RewriteBase if you are using Drupal in a subdirectory or in a
# VirtualDocumentRoot and the rewrite rules are not working properly.
# For example if your site is at http://example.com/drupal uncomment and
# modify the following line:
RewriteBase /myFolder
Apart from that your vhost file should have the following directives included.
<VirtualHost *:80>
ServerName www.example.com
ServerAlias example.com *.example.com
ServerAdmin [email protected]
DocumentRoot /var/www/html
<Directory />
Options -Indexes
Order allow,deny
Allow from all
</Directory>
ErrorLog /var/log/apache2/example_com_error.log
LogLevel warn
CustomLog /var/log/apache2/example_com_access.log combined
</VirtualHost>